Hi Ed
Although, I have no specific manuals, these systems
are quite easy to work on. I hope that no one has stripped
it for tubes or parts. There are many application books
published for analog computers. Programming these are
almost always similar.
I would love to work on bringing yours back to life
but am afraid that the distance is a little to great
( I live in Santa Cruz, CA ). Maybe something can
be worked out with the Computer History Museum,
here in Mountain View ( http://www.computerhistory.org/ ).
Some kind of loan or something.
I could work on it there, assuming that you could locate
a sponsor to cover cost of repair, patches, program resistor and
program capacitors.
You might also check with Doug Coward:
http://www.best.com/~dcoward/analog
He may have some information specific to Donner Systems machines.
Like I said, I'd love to play with it.
Dwight Elvey
>From: "ed sharpe" <esharpe(a)uswest.net>
>
>Please see the Donner analog computer at:
>http://www.smecc.org/analog_computers.htm
>
>we would like to get enough stuff and some docs to get it operational.
>
>Thanks Ed Sharpe archivist for SMECC
>
>Please check our web site at
> http://www.smecc.org
>to see other engineering fields, communications and computation stuff we
>buy, and by all means when in Arizona drop in and see us.
>
>address:
>
> coury house / smecc
>5802 w palmaire ave
>glendale az 85301
>
>
>
>----- Original Message -----
>From: "ed sharpe" <esharpe(a)uswest.net>
>To: <cctalk(a)classiccmp.org>; <cctech(a)classiccmp.org>
>Cc: <jwest(a)classiccmp.org>
>Sent: Sunday, August 10, 2003 7:02 PM
>Subject: Re: HP2000 pictures
>
>
>> that is curious... but I see why the spread the weight of the three
>> drives...
>>
>> we used 2883 disc drives on the main system, and a 7900 on the test
>> system.
>> we also had a rack with a spare processor and reader with a hot spare...
>> but nice to have the reader on that processor too if we wanted to listen
>to
>> music on an am radio next to the processor!
>>
>> If you go to the www.smecc.org near the bottom of the home page there
>is
>> a b/w picture... you can click on it and see what I am describing.
>>
>> by the way can use a 2883 disc drive or two....
>>
>> ed sharpe archivist for smecc
>> ----- Original Message -----
>> From: "Jay West" <jwest(a)classiccmp.org>
>> To: <cctech(a)classiccmp.org>
>> Sent: Sunday, August 10, 2003 5:59 PM
>> Subject: HP2000 pictures
>>
>>
>> > Hey folks... just happened to come across some pictures of HP2000
>systems
>> > that I have never come across before. Shows some really nice
>> configurations.
>> >
>> > http://www.entrix.co.uk/nostalgia.html
>> >
>> > Jay West
Please call me if you have any Hewlett Packard VME or
Industrial Computers for sale, ie: HP 743/100, 744's or
745's.
Thank you,
Kelly J Francis
HP Specialists Since 1978
Monterey Bay Communications
1010 Fair Avenue
Santa Cruz, CA 95060
831-429-6144
831-429-1918
kelly(a)montbay.com
www.montbay.com
Hello,
I just acquired one of these units and I also would like it to drive a
device programmer except this one has its own power supply.
I need a low speed unit and they are getting to be difficult ot come by.
I would like to add a 3.5" floppy to this unit and learned in my search
that I need the ROM N.3 Bios. Do you have any idea were I can get these
chips or the file necessary to create them?
Thank you, Jurgen
Like the subject says, I'm looking for some more memory...I've got 16 megs
now with two pieces of memory installed, but I want to bring it up to all
32 megabytes. Would anyone on the list be willing to sell or trade? I've
got some VAX 6000 boards and other equipment...
Cheers,
Chris
Hello,
I just acquired a non-working osborne 1 (in excellent
cosmetic condition, though). I've cleaned it up a
bit, and verified that the power supply is good.
Are there any online technical docs I can use to bring
this machine back up? Any recommendations?
Also, could anyone point me to a set of disk images
and any Osborne 1 related utilities, info, etc?
Thanks,
David.
Dave <dfnr2(a)yahoo.com> wrote:
> Are there any online technical docs I can use to bring
> this machine back up? Any recommendations?
http://www.spies.com/~aek/pdf/osborne/
-Frank McConnell
A blast from the past... this is an old (1992) Windows 3.1 screen
saver.
In cleaning out and cataloging old books and SW in our basement I
tracked down the installation disks and serial number for this screen
saver. The last time I had installed it was on a 33 mhz 486 with 8 mb
of RAM, and the screen saver would make the system noticeably slower
in restarting and would make debugging in Borland's IDE slightly
unstable. And I only heard the sound through a tinny PC internal
speaker.
So... on a lark I installed it on Windows 2000 SP 2. The installation
apparently failed and aborted at the update of the AUTOEXEC.BAT file,
according to the log:
[23] Using Straight copy of file: 'c:\autoexec.bat', to:
'c:\autoexec.adk'
However... the next time I rebooted, "After Dark" was running in the
system tray at startup. I put it in demo mode... no sound... cured by
setting the sound system to "Windows 3.1 Multimedia" from "PC
Speaker". And yes, it still wakes up at the programmed time you set.
My favorite scene is Spock ... "PAIN!" (the horta).... strumming a
Vulcan lyrette, singing "bitter dregs"... getting a blast of mind
altering pollen from that plant, followed by "Spocks' Love Theme"...
Spock with a beard... phasering holes in the screen display... Spock
himself looking kind of wrinkled... honorable mention to the flying
brain cells, and the sick bay display.
As a software developer, I'm really impressed by the backward
compatibility of Windows. A 32 bit OS playing a 1992 program with
sound.